Aquatimer Automatic Chronograph Expedition Jacques-Yves Cousteau Edition Automatic 40mm Stainless Steel and Rubber Watch

A One size is equivalent to a One SizeOne Size
€6,900/ Approx. SEK 70,137
Editor's Notes

IWC SCHAFFHAUSEN has been manufacturing professional diving watches for almost 50 years. This 'Expedition Jacques-Yves Costeau' chronograph references the horologist's first style, released in 1967, but pays homage to 'Le Commandant', whose profile is engraved on the case back. It's constructed with an external and internal rotating bezel with SafeDive system and screw-in crowns, and fitted with a buckle-fastening rubber strap that's easily swapped using the house's quick-change system. Take note of the impressive 30-bar water resistance - the push-buttons can be activated underwater, too. We offer a two-year warranty for all working parts and manufacturing faults for luxury watches. Call our Customer Care team for more information.

Technical Specification


  • IWC-manufactured calibre 79320 automatic movement with 44-hour power reserve
  • 25 jewels, 28,800 Vph


  • Hour, minute and second hands
  • Day and date window
  • Chronograph: 30-second, 1-minute and 1-hour counters


  • Blue dial
  • White luminescent hands, numerals and indices


  • Stainless steel case
  • Rotating internal and external bezel with SafeDive system
  • Crowns for time adjustments and manual winding
  • Sapphire glass crystal
  • Engraved case back
  • Buckle-fastening black rubber strap with IWC-patented quick-change system


  • Case diameter: 44mm; case thickness: 17mm; strap width: 22mm
  • Water resistance: 30 bar
  • Comes in a presentation box
  • Reference number: IW376805
  • Made in Switzerland
Product Code 8378037991155633

Returns or Exchanges

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